CN215318249U

CN215318249U - Fixing device is used in processing of two divisions of lock cores

Info

Publication number: CN215318249U
Application number: CN202121453642.9U
Authority: CN
Inventors: 缪培聪
Original assignee: Wenzhou Xuehu Hardware Co ltd
Current assignee: Wenzhou Xuehu Hardware Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2021-12-28
Anticipated expiration: 2031-06-29

Abstract

The embodiment of the application discloses two fixing device for lock core processing, including the fixing device body, the bottom surface fixed mounting of fixing device body inner wall has the round platform, the inner wall activity of round platform has cup jointed the round bar, the one end fixedly connected with that the round platform was kept away from to the round bar is located the disc of fixing device body top, the up end fixed mounting of disc has the fixed block, and the front and the back of fixed block set up the round hole that inside is linked together. This application passes through splint, the fixed block, the cooperation between dwang and the stopper, utilize the restriction of the circumference normal running fit stopper of dwang, realized the horizontal movement of splint, reached the centre gripping effect to lock core processing, the problem that the displacement appears when having solved the lock core processing effectively, the stability of lock core processing has been consolidated to the centre gripping of splint, the adjustable functionality that has increased when fixing device body uses of splint has enlarged the application scope of fixing device body, the utilization ratio of fixing device body has been improved.

Description

Fixing device is used in processing of two divisions of lock cores

Technical Field

The application relates to the technical field of lock cylinder processing, and more particularly relates to a fixing device for double-unlocking lock cylinder processing.

Background

The lock is a metal device which is added at the opening and closing position or the connecting position of doors, windows, appliances and the like and can be opened only by using keys, passwords, magnetic cards and the like, and the lock as a safety precaution product must have safety and stability, and the safety can be measured from two aspects: firstly, violent damages such as intentional damage, prank and deliberate prying, drilling and the like are resisted; secondly, the lock core is one of the components of the lock, the lock core is a main part for controlling the lock to be opened, is the heart of the lock, and refers to a core part which is matched with a key and can rotate and drive a lock bolt to move, the main function of the lock core is to transmit torsion force by a head part so as to drive other parts of the lock to achieve unlocking and locking, the head parts of the lock cores of the padlock, the drawer lock, the door lock and the bicycle lock are different in structure, the torsion force transmission mode is different, but the functions are the same, the lock core adopts a plurality of anti-theft technologies, a plurality of special-shaped anti-pulling marbles are adopted, technical unlocking is avoided, the unique marble and blade structural design is matched, the safety performance of preventing technical unlocking is high, a precise number marble and a special-shaped marble structure are arranged in a lock liner, and the number marble and the special-shaped marble can be automatically locked under the condition that the number marble and the special-shaped marble must be simultaneously pulled when the technical unlocking is carried out, thereby make the technique open and have failed to return, the lock core has adopted multiple combination of multiple dysmorphism marble, can compile billions of key number at most to realize that regional zero is opened each other, the lock core has increased the side direction internal pressure formula side post bayonet lock device, has improved greatly and has prevented violence strong ability of turning round, and wherein, two divisions of lock cores are unblanked at the outer accessible key of door, and the accessible is rotated the metal knob and is locked and unblank at the door.

However, the fixing device is needed to be used in the processing of the existing double-door lock cylinder, the fixing device strengthens the stability of the lock cylinder during processing, the direction and the angle of the lock cylinder are frequently needed to be changed during the processing, different fixing devices are needed to be used for different lock cylinders, the existing processing fixing device has limitation in use, and the utilization rate of the fixing device is reduced.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present application provides a fixing device for processing a dual lock cylinder to improve the above problems.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a two fixing device for lockcore processing, includes the fixing device body, the bottom surface fixed mounting of fixing device body inner wall has the round platform, the round bar has been cup jointed in the inner wall activity of round platform, the round bar is kept away from the disc that the one end fixedly connected with of round platform is located fixing device body top, the up end fixed mounting of disc has the fixed block, and the front and the back of fixed block set up the round hole that inside is linked together, the inner wall of disc is provided with the head, the inner wall swing joint of fixed block has splint, the front and the back of splint are provided with connecting device.

Optionally, the outer wall of the round rod is fixedly sleeved with a driving gear located inside the fixing device body, the right side of the outer wall of the driving gear is movably connected with a driven gear located outside the fixing device body, the outer wall of the driven gear is meshed with the outer wall insections of the driving gear, the lower end of the driven gear is fixedly connected with a motor, and the outer wall of the motor is fixedly provided with a case located on the right side of the fixing device body.

Optionally, the movable device comprises a rotating rod movably sleeved with the inner wall of the fixed block on the right side, and the front side and the rear side of the rotating rod are provided with limiting blocks fixedly connected with the front side and the back side of the fixed block on the right side.

Optionally, the outer wall of dwang is provided with the screw thread, the outer wall of dwang cup joints with the inner wall screw thread of the fixed block on right side, and the inner wall of the fixed block on right side is provided with the screw thread corresponding with the dwang outer wall.

Optionally, the connecting device comprises a telescopic rod fixedly connected with the inner walls of the lower ends of the front side and the rear side of the clamping plate, a clamping block is sleeved on the outer wall of one end, away from the clamping plate, of the telescopic rod, the outer wall of the clamping block is movably sleeved with the inner wall of the round hole formed in the fixing block, and a spring is movably sleeved on the outer wall of the telescopic rod.

Optionally, one end of the spring is fixedly connected with the inner wall of the clamping plate, and the end, far away from the clamping plate, of the spring is fixedly connected with the inner wall of the clamping block.

The application provides a pair of fixing device is used in processing of two divisions of lock cores possesses following beneficial effect:

1. this application passes through splint, the fixed block, the cooperation between dwang and the stopper, utilize the restriction of the circumference normal running fit stopper of dwang, realized the horizontal movement of splint, reached the centre gripping effect to lock core processing, the problem that the displacement appears when having solved the lock core processing effectively, the stability of lock core processing has been consolidated to the centre gripping of splint, the adjustable functionality that has increased when fixing device body uses of splint has enlarged the application scope of fixing device body, the utilization ratio of fixing device body has been improved.

2. This application passes through the cooperation between driving gear, driven gear, motor and the disc, utilizes driven gear's rotation to drive the synchronous rotation of driving gear, has realized reaching the rotation effect of lock core to the rotation of disc, has solved the problem that lock core processing multi-angle was adjusted effectively, and mechanical rotation has replaced artifical pivoted mode, has improved the accurate nature of lock core processing, has improved the quality and the quality of lock core processing.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 shows a schematic structural diagram of the present application;

FIG. 2 shows a front cross-sectional view of the body of the fixture of the present application;

FIG. 3 shows a top view of a round bar of the present application;

FIG. 4 shows a right side view of the mobile device of the present application;

FIG. 5 shows a top view of the splint of the present application;

fig. 6 shows an enlarged view at a of fig. 2 of the present application.

In the figure: 1. a fixing device body; 2. a circular truncated cone; 3. a round bar; 4. a disc; 5. a fixed block; 6. a mobile device; 61. rotating the rod; 62. a limiting block; 7. a splint; 8. a connecting device; 81. a telescopic rod; 82. a clamping block; 83. a spring; 9. a driving gear; 10. a driven gear; 11. a motor; 12. a case.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1 to 6, the present invention provides a technical solution: a fixing device for machining a double-opening lock cylinder comprises a fixing device body 1, wherein a round table 2 is fixedly installed on the bottom surface of the inner wall of the fixing device body 1, the round table 2 is installed to play a role in reinforcing a round rod 3 during rotation and installation, the round rod 3 is movably sleeved on the inner wall of the round table 2, the round rod 3 is installed to provide a supporting role for installation of a driving gear 9, the driving gear 9 positioned inside the fixing device body 1 is fixedly sleeved on the outer wall of the round rod 3, the driving gear 9 rotates to provide power for circumferential rotation of the round rod 3, a driven gear 10 positioned outside the fixing device body 1 is movably connected to the right side of the outer wall of the driving gear 9, the driving gear 9 is driven to synchronously rotate by rotation of the driven gear 10, the multi-angle machining and adjusting effect of the lock cylinder is achieved, the manual rotation mode is replaced by the mechanical rotation mode, and the precision of the machining angle adjustment of the lock cylinder is improved, the quality and quality of lock cylinder processing are improved, the risk of accidents caused by contact with processing equipment when workers manually rotate the lock cylinder is reduced by a mechanical rotating mode, the outer wall of the driven gear 10 is meshed with the outer wall insection of the driving gear 9, the lower end of the driven gear 10 is fixedly connected with the motor 11, the motor 11 is installed to provide power for rotation of the driven gear 10, the machine case 12 positioned on the right side of the fixing device body 1 is fixedly installed on the outer wall of the motor 11, the installation of the machine case 12 plays a role in protecting the motor 11, the damage to the motor 11 exposed outside is reduced, the service life of the motor 11 is prolonged, the cost for replacing and maintaining the motor 11 is reduced, the disc 4 positioned above the fixing device body 1 is fixedly connected to one end of the round rod 3 far away from the round platform 2, and the installation of the disc 4 provides a support and a platform for the installation of the fixing block 5, the upper end face of the disc 4 is fixedly provided with a fixed block 5, the front face and the back face of the fixed block 5 are provided with round holes communicated with each other inside, the inner wall of the disc 4 is provided with a movable device 6, the movable device 6 can adjust the distance between the left fixed block 5 and the right fixed block 5, and the effect of adjusting the distance between the left clamping plate 7 and the right clamping plate 7 is achieved, so that the clamping plates 7 can be suitable for fixing lock cylinders with different diameter values, the application range of the fixing device body 1 is enlarged, the utilization rate of the fixing device body 1 is improved, the movable device 6 comprises a rotating rod 61 movably sleeved with the inner wall of the fixed block 5 on the right side, the outer wall of the rotating rod 61 is provided with threads, the outer wall of the rotating rod 61 is sleeved with the threads of the inner wall of the fixed block 5 on the right side, the inner wall of the fixed block 5 on the right side is provided with threads corresponding to the outer wall of the rotating rod 61, and the connection mode of the threaded sleeve realizes the circumferential rotation of the rotating rod 61, the limiting of the limiting block 62 is matched to realize the movement of the fixed block 5 on one side, the effect of adjusting the distance between the fixed blocks 5 is achieved, the limiting blocks 62 fixedly connected with the front side and the back side of the fixed block 5 on the right side are arranged on the front side and the back side of the rotating rod 61, the movement track of the fixed block 5 on one side is limited by the installation of the limiting block 62, the movement of circumferential rotation of the fixed block 5 on one side along with the rotation of the rotating rod 61 is avoided, the inner wall of the fixed block 5 is movably connected with the clamping plate 7, the clamping plate 7 plays a role in fixing the lock cylinder processing, the stability of the lock cylinder during processing is strengthened, the damage of the lock cylinder caused by the displacement during processing is avoided, the cost consumed by lock cylinder processing raw materials is reduced, the qualification rate of the lock cylinder processing is improved, the connecting devices 8 are arranged on the front side and the back side of the clamping plate 7, and the connecting devices 8 play a role in connecting the clamping plate 7 and the fixed block 5, connecting device 8 includes the telescopic link 81 with the inner wall fixed connection of the lower extreme of splint 7 front and back both sides, telescopic link 81 keeps away from the outer wall of splint 7 one end and has cup jointed fixture block 82, and the outer wall of fixture block 82 cup joints with the inner wall activity of the round hole that fixed block 5 seted up, fixture block 82 and the separation of fixed block 5, splint 7 and fixed block 5's dismantlement has been realized, and simultaneously, fixture block 82 and fixed block 5's connection, splint 7 and fixed block 5's fixed has been realized, splint 7 has been simplified the dismouting step of splint 7 and fixed block 5, it can be according to the specification change assorted splint 7 of lock core to have reached splint 7, the outer wall activity of telescopic link 81 has cup jointed spring 83, the one end of spring 83 and the inner wall fixed connection of splint 7, the one end that splint 7 were kept away from to spring 83 and the inner wall fixed connection of fixture block 82, utilize the elasticity fixture block of spring 83 to provide power for the activity and the reseing of 82.

In summary, according to the fixing device for processing the double-opening lock cylinder provided by the application, when the fixing device is used, the corresponding clamp plate 7 is selected according to the shape of the lock cylinder to be processed as required, the pressing spring 83 moves towards the inner direction of the clamp plate 7, the clamp block 82 compresses the spring 83 and the telescopic rod 81 while moving, at this time, the clamp plate 7 is inserted into the fixed block 5, the clamp plate 7 moves towards the lower part of the inner part of the fixed block 5 until the clamp block 82 is ejected out of the inner part of the fixed block 5, at this time, the clamp plate 7 is fixedly connected with the fixed block 5, the lock cylinder to be processed is placed between the left clamp plate 7 and the right clamp plate 7, then, the rotating rod 61 rotates circumferentially, the rotating rod 61 rotates while being matched with the limit of the limit block 62, so that the clamp plate 7 on the right side moves towards the lock cylinder, the rotating rod 61 can be stopped when the inner side of the clamp plate 7 on the right side is tightly attached to the outer wall of the lock cylinder, and then, when the angle of the lock cylinder needs to be changed, the motor 11 is started, the motor 11 drives the driven gear 10 to rotate when being started, the driven gear 10 drives the driving gear 9 to synchronously rotate when rotating, the driving gear 9 drives the round rod 3 to circumferentially rotate when rotating, the round rod 3 drives the disc 4 to synchronously rotate when rotating, the disc 4 drives the lock cylinder to rotate in the same direction when rotating, and finally, the motor 11 can be closed until the lock cylinder to be processed rotates to a position needing to be processed.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. The utility model provides a two fixing device for lock core processing, includes fixing device body (1), its characterized in that: the utility model discloses a fixing device, including fixing device body (1), the bottom surface fixed mounting of inner wall has round platform (2), round bar (3) have been cup jointed in the inner wall activity of round platform (2), the one end fixedly connected with that round platform (2) were kept away from in round bar (3) is located disc (4) of fixing device body (1) top, the up end fixed mounting of disc (4) has fixed block (5), and sets up the round hole that inside is linked together in the front and the back of fixed block (5), the inner wall of disc (4) is provided with head (6), the inner wall swing joint of fixed block (5) has splint (7), the front and the back of splint (7) are provided with connecting device (8).

2. The fixing device for processing the double-unlocking-cylinder according to claim 1, characterized in that: the outer wall of round bar (3) is fixed to be cup jointed and is located inside driving gear (9) of fixing device body (1), the right side swing joint of driving gear (9) outer wall has driven gear (10) that is located fixing device body (1) outside, and the outer wall of driven gear (10) and the outer wall insection meshing of driving gear (9), the lower extreme fixedly connected with motor (11) of driven gear (10), the outer wall fixed mounting of motor (11) has quick-witted case (12) that is located fixing device body (1) right side.

3. The fixing device for processing the double-unlocking-cylinder according to claim 1, characterized in that: the movable device (6) comprises a rotating rod (61) movably sleeved with the inner wall of the fixed block (5) on the right side, and limiting blocks (62) fixedly connected with the front side and the back side of the fixed block (5) on the right side are arranged on the front side and the back side of the rotating rod (61).

4. The fixing device for processing the double-unlocking-cylinder according to claim 3, characterized in that: the outer wall of dwang (61) is provided with the screw thread, the outer wall of dwang (61) cup joints with the inner wall screw thread of fixed block (5) on right side, and the inner wall of fixed block (5) on right side is provided with the screw thread corresponding with dwang (61) outer wall.

5. The fixing device for processing the double-unlocking-cylinder according to claim 1, characterized in that: connecting device (8) include with splint (7) front and back both sides lower extreme inner wall fixed connection's telescopic link (81), the outer wall that splint (7) one end was kept away from in telescopic link (81) has cup jointed fixture block (82), and the outer wall of fixture block (82) cup joints with the inner wall activity of the round hole that fixed block (5) were seted up, spring (83) have been cup jointed in the outer wall activity of telescopic link (81).

6. The fixing device for processing the double-unlocking-cylinder according to claim 5, characterized in that: one end of the spring (83) is fixedly connected with the inner wall of the clamping plate (7), and one end, far away from the clamping plate (7), of the spring (83) is fixedly connected with the inner wall of the clamping block (82).